摘要
对薏苡和川谷的生育特性进行了比较研究,在形态上,川谷表现植株粗壮、叶片宽大、果实粒大;在发育进程上,川谷明显晚于薏苡,二者开花习性基本一致,散粉集中在上午8:00~10:00。
he growth and development characters of Coix lacrymajobi L.and C.lacrymajobi L.var frumentace Makino were studied.The results showed the stem girth, leaf area (length × width),seed weight of Coix lacrymajobi were bigger, the growth and development of C.lacrymajobi was slower than that of C.var.frumentace Makino.Their habit of flowering (throw pollens)was during 8:00~10:00
关键词
川谷
薏苡
个体发育
Coix lacrymajobi L.
C.lacrymajobi L.var. frumentace Makino
plant development